Chalcopyrite Photos
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor     copyright 2010-R.Weller 

tarnished chalcopyrite-1
Messina, Transvaal, S.W. Africa
Tarnish is often added to chalcopyrite by exposing it to sulfuric acid.


chalcopyrite                                                                                                                                    100
Photo is copyright free only for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.